CN108804730A - Simulate the emulation mode and system of offshore and gas development engineering-environment - Google Patents
Simulate the emulation mode and system of offshore and gas development engineering-environment Download PDFInfo
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Abstract
The invention discloses a kind of emulation mode and system of simulation offshore and gas development engineering-environment, which includes：Server is resolved, ocean environment parameter of the server based on input is resolved and carries out real-time simulation data calculating, obtain analogue data and analogue data is sent to coordination service device and emulation rendering server；Coordination service device, coordination service device receive analogue data, are based on analogue data, obtain isochronous audio signal, and isochronous audio signal is sent to audio unit；Rendering server is emulated, emulation rendering server receives analogue data, is based on analogue data, obtains synchronous video signal, and synchronous video signal is sent to display unit；Audio unit, audio unit are communicatively coupled to coordination service device；Display unit, display unit are communicatively coupled to emulation rendering server；Audio unit and display unit are based on isochronous audio signal and the real-time analog simulation ocean engineering environment of synchronous video signal.
Description
Technical field
The present invention relates to safety management fields, more particularly, to a kind of the imitative of simulation offshore and gas development engineering-environment
True method and system.
Background technology
The offshore oil construction of natural gas fields especially deep-sea oil gas is developed with high risk, with high investment, the time is long, it is high to require
Feature, and operation on the sea heavy workload.And it is relatively fewer to be familiar with the marine especially specialized management of deep ocean work and technical staff,
Engineering experience is not mature enough.The related system or dress for marine technology and administrative staff's systematicness training are not built up also at present
It sets, simultaneously because restricted by factors such as time, place, fund, safety, scene is trained relatively difficult to achieve on the spot, is caused to deep-sea
Mesh exploitation does not become strong support, and deep-sea oil gas development investment and risk are larger.
Therefore, it is necessary to develop a kind of simulations that can carry out analogue simulation to exploitation of offshore oil and gas operation process in high precision
The emulation mode and system of offshore and gas development engineering-environment.
Invention content
The present invention proposes a kind of emulation mode and system of simulation offshore and gas development engineering-environment, the method and is
System can develop the digital platform for providing a rehearsal and experiment for deep-sea oil gas, realize to exploitation of offshore oil and gas operation process
Analogue simulation, model foundation, case are developed, operation scheme previews, makees staff training and examination etc..
A kind of emulation mode of simulation offshore and gas development engineering-environment is proposed according to the present invention, the method can wrap
It includes：
Analogue data is obtained by real-time simulation physically simulated calculation based on ocean environment parameter；
The analogue data is parsed, real-time synchronization audio-frequency information is obtained；
The analogue data is parsed, real-time synchronization video information is obtained；
The analogue data is parsed, Real-time Water dynamic information is obtained；
Based on the isochronous audio information, the real-time synchronization video information and the hydrodynamics information, ocean is simulated
Engineering-environment.
Preferably, described to be based on ocean environment parameter, by real-time simulation physically simulated calculation, obtain analogue data packet
It includes：Based on ocean environment parameter, physical attribute parameter is obtained, and establish physical model, physical model is carried out to resolve acquisition institute
State analogue data.
A kind of analogue system of simulation offshore and gas development engineering-environment is provided according to another aspect of the present invention, it is described
System may include：
Server is resolved, the resolving server carries out real-time simulation data calculating, obtains analogue data and will simulate number
According to be sent to coordination service device and emulation rendering server；
Coordination service device, the coordination service device receive the analogue data, are based on analogue data, obtain isochronous audio letter
Number, and isochronous audio signal is sent to audio unit；
Rendering server is emulated, the emulation rendering server receives the analogue data, is based on analogue data, obtains same
Vision signal is walked, and synchronous video signal is sent to display unit；
Audio unit, the audio unit are communicatively coupled to the coordination service device；
Display unit, the display unit are communicatively coupled to the emulation rendering server；
The audio unit and the display unit, it is real-time based on the isochronous audio signal and the synchronous video signal
Analog simulation ocean engineering environment.
Preferably, the resolving server includes：Data receipt unit, dynamics solving unit, vision simulation resolve list
Member, audio solving unit and processing unit, the dynamics solving unit, the vision simulation solving unit and the audio solution
It calculates unit and is communicatively coupled to the data receipt unit and the processing unit respectively, the data receipt unit receives the sea
Foreign environmental parameter, the dynamics solving unit, the vision simulation solving unit and the audio solving unit are to the sea
Foreign environmental parameter is resolved, and obtains analogue data, and the analogue data is sent to the processing unit, the processing is single
The analogue data is sent to the coordination service device and the emulation rendering server by member.
Preferably, the display unit includes：Fusion machine and geometrical corrector, the fusion machine believe the synchronization video
Number carry out Fusion Edges, obtain simulation live signal simultaneously the simulation live signal is sent to the geometrical corrector, it is described
Geometrical corrector carries out geometric correction to the simulation live signal, obtains real-time ring curtain image.
Preferably, the display unit further includes：Active stereo projector and projection screen, the active stereo projector
It resolves and passes through ring curtain image described in the projection screen real-time display, real-time analog simulation ocean engineering environment.
Preferably, further include：Middle control unit communication described in middle control unit is connected to the resolving server and the coordination
Server, the middle control unit control the resolving server calculating and analog form.
Preferably, further include operating unit, the operating unit includes：Multiple interactive devices, the operating unit communication link
It is connected to the resolving server and the coordination service device, the operating unit sends out operation by multiple interactive devices and control refers to
It enables.
Preferably, including：Interchanger, the switch communication be connected to the resolving server, the coordination service device,
The emulation rendering server and the display unit, for realizing the network data exchange between unit each component.
Preferably, further include：Data server, the data server are communicatively coupled to the resolving server, are used for
Store and back up the analogue data.
Methods and apparatus of the present invention has other characteristics and advantages, these characteristics and advantages attached from what is be incorporated herein
It will be apparent in figure and subsequent specific implementation mode, or will be in the attached drawing being incorporated herein and subsequent specific reality
It applies in mode and is stated in detail, the drawings and the detailed description together serve to explain specific principles of the invention.
Description of the drawings
Exemplary embodiment of the invention is described in more detail in conjunction with the accompanying drawings, it is of the invention above-mentioned and its
Its purpose, feature and advantage will be apparent, wherein in exemplary embodiment of the invention, identical reference label
Typically represent same parts.
Fig. 1 shows the analogue system of simulation offshore and gas development engineering-environment according to embodiment of the present invention
Schematic diagram.
Reference sign：
1, server is resolved；2, data server；3, interchanger；4, coordination service device；5, operating unit；6, middle control is single
Member；7, rendering server is emulated；8, display unit；9, audio unit；10, interaction device；11, machine is merged；12, geometrical corrector；
13, active stereo projector；14, projection screen.
Specific implementation mode
The present invention is more fully described below with reference to accompanying drawings.Although showing the preferred implementation side of the present invention in attached drawing
Formula, however, it is to be appreciated that may be realized in various forms the present invention without should be limited by embodiments set forth herein.Phase
Instead, these embodiments are provided so that the present invention is more thorough and complete, and can be by the scope of the present invention completely
It is communicated to those skilled in the art.
Embodiment 1
In this embodiment, the emulation mode of simulation offshore and gas development engineering-environment according to the present invention includes：It is logical
Real-time simulation physically simulated calculation is crossed, analogue data is obtained；
Based on ocean environment parameter, analogue data is parsed, obtains real-time synchronization audio-frequency information；
Analogue data is parsed, real-time synchronization video information is obtained；
Analogue data is parsed, Real-time Water dynamic information is obtained；
Based on isochronous audio information, real-time synchronization video information and hydrodynamics information, ocean engineering environment is simulated.
In one example, it is based on ocean environment parameter, by real-time simulation physically simulated calculation, obtains analogue data packet
It includes：Based on ocean environment parameter, physical attribute parameter is obtained, and establish physical model, physical model is carried out to resolve acquisition mould
Quasi- data.
Specifically, according to the operation information and ocean environment parameter of physical entity, operating personnel in true environment, extraction
Physical attribute needed for going out during dynamics simulation is modeled, and the physical model established is added to required power
It learns in simulation space and carries out real-time Dynamic Kinetic resolving, it is (floating to obtain kinematics parameters of the physical model in dynamics space
Power (Buoyancy force), resistance (Drag force), magnus force (Magnus force) and additional tension stress
(Added mass) etc.), the acquisition of analogue data is completed, what comes into a driver's information and the solution of audio-frequency information are synchronized based on analogue data
It calculates, obtaining synchronous what comes into a driver's information, (the above atmospheric environment in sea, wave of the sea, ocean water body, sea-floor relief, operation ship, operation are set
Standby, underwater structure etc.) and isochronous audio information (underwater audio, operation audio etc.).
Specifically, it is based on analogue data and resolves acquisition real-time synchronization audio-frequency information, real-time synchronization video information and Real-time Water
Dynamic information further comprises being based on finite element analysis software Flunet and dynamics calculation software Vortex secondary development, incite somebody to action
The offline a wide range of node result of calculation of finite element greatly improves real-time Dynamic Kinetic solution as the real-time calculating reference points of Vortex
The precision of calculation and accuracy.
Specifically, it is based on the isochronous audio information, the real-time synchronization video information and the hydrodynamics information, is matched
Emulation rendering server, coordination service device and audio treatment unit are closed, realizes offshore and gas development engineering-environment analog simulation.
Embodiment 2
Fig. 1 shows the analogue system of simulation offshore and gas development engineering-environment according to embodiment of the present invention
Schematic diagram.
As shown in Figure 1, according to the embodiment of the present invention, providing a kind of imitating for simulation offshore and gas development engineering-environment
True system, including：
Server 1 is resolved, server 1 is resolved and carries out real-time simulation data calculating, obtains analogue data and by analogue data
It is sent to coordination service device 4 and emulation rendering server 7；
Coordination service device 4, coordination service device 4 receive analogue data, are based on analogue data, obtain isochronous audio signal, and
Isochronous audio signal is sent to audio unit 9；
Rendering server 7 is emulated, emulation rendering server 7 receives analogue data, is based on analogue data, obtains synchronization video
Signal, and synchronous video signal is sent to display unit 8；
Audio unit 9, audio unit 9 are communicatively coupled to coordination service device 4；
Display unit 8, display unit 8 are communicatively coupled to emulation rendering server 7；
Audio unit 9 and display unit 8 are based on isochronous audio signal and the real-time analog simulation ocean work of synchronous video signal
Journey environment.
The embodiment carries out real-time simulation data calculating by resolving server 1, simulates corresponding what comes into a driver's, obtains mould
Analogue data is simultaneously sent to coordination service device 4 and emulation rendering server 7 by quasi- data.Coordination service device 4 is serviced according to resolving
The analogue data that device 1 is sent out, the overall architecture of organization and management distributed scene figure obtain isochronous audio signal, and will synchronize
Audio signal is sent to audio unit 9.Emulation rendering server 7 carries out distributed scene figure according to the analogue data received and paints
System and parallel scene rendering obtain synchronous video signal, and synchronous video signal are sent to display unit 8.Audio unit 9 and
Display unit 8 is based on isochronous audio signal and the real-time analog simulation ocean engineering environment of synchronous video signal.
The following detailed description of the analogue system of simulation offshore and gas development engineering-environment according to the present invention.
In one example, resolving server 1 includes：Data receipt unit, dynamics solving unit, vision simulation resolve
Unit, audio solving unit and processing unit, dynamics solving unit, vision simulation solving unit and audio solving unit difference
It is communicatively coupled to data receipt unit and processing unit, data receipt unit receives ocean environment parameter, dynamics solving unit,
Vision simulation solving unit and audio solving unit resolve ocean environment parameter, obtain analogue data, and will simulate number
According to processing unit is sent to, analogue data is sent to coordination service device 4 and emulation rendering server 7 by processing unit.
In one example, display unit 8 includes：Fusion machine 11 and geometrical corrector 12 merge machine 11 by synchronization video
Signal carries out Fusion Edges, obtains simulation live signal and simulation live signal is sent to geometrical corrector 12, geometric correction
Device 12 carries out geometric correction to live signal, obtains real-time ring curtain image.
In one example, display unit 8 further includes：Active stereo projector 13 and projection screen 14, active stereo are thrown
Shadow machine 13 resolves and passes through 14 real-time display ring curtain image of projection screen, real-time analog simulation ocean engineering environment.
Specifically, fusion machine 11 is used to synchronous video signal carrying out Fusion Edges, and a point triple channel exports；Geometric correction
Device 12 is used to flat image converting cyclic curtain image, prevents projection distortion；Active stereo projector 13 carries out stereoprojection
Video exports, and active stereo projector 13 resolves and by 14 real-time display ring curtain image of projection screen, real-time analog simulation sea
Foreign engineering-environment.Fusion machine 11, geometrical corrector 12 and active stereo projector 13 can be separately configured, and integrated geometry also can be selected
The projector of corrector 12 and fusion 11 function of machine.
In one example, further include：Unit 6 is controlled in middle control unit 6 is communicatively coupled to resolving server 1 and coordination service
Device 4, the middle control of control unit 6 resolve the calculating of server 1 and analog form.
In one example, further include operating unit 5, operating unit 5 includes：Multiple interactive devices 10, operating unit 5 communicate
It is connected to resolving server 1 and coordination service device 4, operating unit 5 sends out operation and control instruction by multiple interactive devices 10.
In one example, including：Interchanger 3, interchanger 3, which is communicatively coupled to, to be resolved server 1, coordination service device 4, imitates
True rendering server 7 and display unit 8, for realizing the network data exchange between unit each component.
Specifically, operating unit 5 is used to generate the instruction of operation scenario, and the interaction device 10 by more covering different function forms,
Operation is sent to control signal and resolves server 1 and coordinate by the operation and control being responsible between user and simulation system
Server 4.
Specifically, the middle selected operation for needing to carry out of control unit 6, interchanger 3 by operating unit 5 is to resolving server
1 and coordination service device 4 send out operation and control instruction, resolve server 1 and related resolving carried out according to instruction.
In one example, further include：Data server 2, data server 2, which is communicatively coupled to, resolves server 1, is used for
Storage and backup analogue data.
Embodiment
A specific embodiment is given below in the scheme and its effect of embodiment of the present invention for ease of understanding.This field
It should be understood to the one skilled in the art that the example is only for the purposes of understanding the present invention, any detail is not intended to be limited in any way
The system present invention.
The analogue system of simulation offshore and gas development engineering-environment according to the present invention, including：
Server 1 is resolved, server 1 is resolved and carries out real-time simulation data calculating, obtains analogue data and by analogue data
It is sent to coordination service device 4 and emulation rendering server 7；
Coordination service device 4, coordination service device 4 receive analogue data, are based on analogue data, obtain isochronous audio signal, and
Isochronous audio signal is sent to audio unit 9；
Rendering server 7 is emulated, emulation rendering server 7 receives analogue data, is based on analogue data, obtains synchronization video
Signal, and synchronous video signal is sent to display unit 8；
Audio unit 9, audio unit 9 are communicatively coupled to coordination service device 4；
Display unit 8, display unit 8 are communicatively coupled to emulation rendering server 7；
Audio unit 9 and display unit 8 are based on isochronous audio signal and the real-time analog simulation ocean work of synchronous video signal
Journey environment.
Wherein, resolving server 1 includes：Data receipt unit, dynamics solving unit, vision simulation solving unit, sound
Frequency solving unit and processing unit, dynamics solving unit, vision simulation solving unit and audio solving unit distinguish communication link
It is connected to data receipt unit and processing unit, data receipt unit receives ocean environment parameter, and dynamics solving unit, what comes into a driver's are imitative
True solving unit and audio solving unit resolve ocean environment parameter, obtain analogue data, and analogue data is sent
To processing unit, analogue data is sent to coordination service device 4 and emulation rendering server 7 by processing unit.
Wherein, display unit 8 includes：Fusion machine 11 and geometrical corrector 12, fusion machine 11 carry out synchronous video signal
Fusion Edges obtain simulation live signal and simulation live signal are sent to geometrical corrector 12, and geometrical corrector 12 is to mould
Quasi- live signal carries out geometric correction, obtains real-time ring curtain image.
Wherein, display unit 8 further includes：Active stereo projector 13 and projection screen 14, active stereo projector 13 solve
It calculates and passes through 14 real-time display ring curtain image of projection screen, real-time analog simulation ocean engineering environment.
Wherein, further include：Unit 6 is controlled in middle control unit 6 is communicatively coupled to resolving server 1 and coordination service device 4, middle control
The control of unit 6 resolves the calculating of server 1 and analog form.
Wherein, further include operating unit 5, operating unit 5 includes：Multiple interactive devices 10, operating unit 5 are communicatively coupled to solution
It calculates server 1 and coordination service device 4, operating unit 5 sends out operation and control instruction by multiple interactive devices 10.
Wherein, including：Interchanger 3, interchanger 3, which is communicatively coupled to, resolves server 1, coordination service device 4, emulation rendering clothes
Business device 7 and display unit 8, for realizing the network data exchange between unit each component.
Wherein, further include：Data server 2, data server 2, which is communicatively coupled to, resolves server 1, is used to store and standby
Part analogue data.
When practical operation, the middle selected operation for needing to carry out of control unit 6, the input of operating unit 5 ocean environment parameter (wind,
Wave, ocean current etc.), the operation signal of 10 input of cooperation distinct interaction device is transferred to resolving server by network communication mode
1.Resolve dynamics solving unit in server 1 according to the operation information of physical entity, operating personnel in true environment and
The physics mould that ocean environment parameter extracts physical attribute needed for dynamics simulation process and modeled, and will be established
Type, which is added in required dynamics simulation space, carries out real-time Dynamic Kinetic resolving, obtains physical model in dynamics space
In kinematics parameters (buoyancy (Buoyancy force), resistance (Drag force), magnus force (Magnus force)
And additional tension stress (Added mass) etc.), complete the acquisition of hydrodynamics information；Meanwhile vision simulation solving unit and
Audio solving unit, cooperation dynamics solving unit synchronize the resolving of what comes into a driver's information and audio-frequency information, obtain analogue data
(the above atmospheric environment in sea, wave of the sea, ocean water body, sea-floor relief, operation ship, implement, underwater structure etc.) and
Isochronous audio information (underwater audio, operation audio etc.).Coordination service device 4 is based on analogue data, obtains isochronous audio signal, and
Isochronous audio signal is sent to audio unit 9, emulates rendering server 7, is based on analogue data, obtains synchronous video signal,
And synchronous video signal is sent to display unit 8；Audio unit 9 and display unit 8 are regarded based on isochronous audio signal and synchronizing
The real-time analog simulation ocean engineering environment of frequency signal.
In conclusion the analogue system of the simulation offshore and gas development engineering-environment of the present invention provides for deep-sea oil gas exploitation
The digital platform of one rehearsal and experiment is, it can be achieved that operation scheme preview, staff training and examination, model foundation, training case
The functions such as exploitation, multi-user collaborative operation contribute to marine technology and administrative staff of the culture with practical operation experience, improve sea
Upper operating efficiency reduces the cost and risk of operation.Meanwhile it solving because being restricted by factors such as time, place, equipment, scene
Difficult problem is trained on the spot, is reduced the various accidents that physical device training operation may occur, is greatly improved marine engineering
Construction, operation and production run operating efficiency, have saved substantial contribution.
It will be understood by those skilled in the art that above to the purpose of the description of the embodiment of the present invention only for illustratively saying
The advantageous effect of bright the embodiment of the present invention is not intended to limit embodiments of the invention to given any example.
Various embodiments of the present invention are described above, above description is exemplary, and non-exclusive, and
It is not limited to disclosed each embodiment.Without departing from the scope and spirit of illustrated each embodiment, for this skill
Many modifications and changes will be apparent from for the those of ordinary skill in art field.The selection of term used herein, purport
In the principle, practical application or improvement to the technology in market for best explaining each embodiment, or make the art
Other those of ordinary skill can understand embodiments disclosed herein.
It will be understood by those skilled in the art that above to the purpose of the description of embodiments of the present invention only for illustratively
The advantageous effect for illustrating embodiments of the present invention is not intended to embodiments of the present invention being limited to given any show
Example.
Claims (10)
1. a kind of emulation mode of simulation offshore and gas development engineering-environment, including：
Analogue data is obtained by real-time simulation physically simulated calculation based on ocean environment parameter；
The analogue data is parsed, real-time synchronization audio-frequency information is obtained；
The analogue data is parsed, real-time synchronization video information is obtained；
The analogue data is parsed, Real-time Water dynamic information is obtained；
Based on the isochronous audio information, the real-time synchronization video information and the hydrodynamics information, ocean engineering is simulated
Environment.
2. the emulation mode of simulation offshore and gas development engineering-environment according to claim 1, wherein described to be based on ocean
Environmental parameter, by real-time simulation physically simulated calculation, obtaining analogue data includes：Based on ocean environment parameter, physics is obtained
Property parameters, and physical model is established, physical model is carried out to resolve the acquisition analogue data.
3. a kind of analogue system of simulation offshore and gas development engineering-environment, including：
Server is resolved, the ocean environment parameter of the server based on input that resolve carries out real-time simulation data calculating, obtain
Analogue data is simultaneously sent to coordination service device and emulation rendering server by analogue data；
Coordination service device, the coordination service device receive the analogue data, are based on analogue data, obtain isochronous audio signal,
And isochronous audio signal is sent to audio unit；
Rendering server is emulated, the emulation rendering server receives the analogue data, is based on analogue data, and acquisition, which synchronizes, to be regarded
Frequency signal, and synchronous video signal is sent to display unit；
Audio unit, the audio unit are communicatively coupled to the coordination service device；
Display unit, the display unit are communicatively coupled to the emulation rendering server；
The audio unit and the display unit are simulated in real time based on the isochronous audio signal and the synchronous video signal
Emulate ocean engineering environment.
4. the analogue system of simulation offshore and gas development engineering-environment according to claim 3, wherein the resolving service
Device includes：Data receipt unit, dynamics solving unit, vision simulation solving unit, audio solving unit and processing unit, institute
It states dynamics solving unit, the vision simulation solving unit and the audio solving unit and is communicatively coupled to the data respectively
Receiving unit and the processing unit, the data receipt unit receive the ocean environment parameter, and the dynamics resolves single
First, the described vision simulation solving unit and the audio solving unit resolve the ocean environment parameter, obtain simulation
Data, and the analogue data is sent to the processing unit, the analogue data is sent to described by the processing unit
Coordination service device and the emulation rendering server.
5. the analogue system of simulation offshore and gas development engineering-environment according to claim 3, wherein the display unit
Including：The synchronous video signal is carried out Fusion Edges by fusion machine and geometrical corrector, the fusion machine, and it is real-time to obtain simulation
The simulation live signal is simultaneously sent to the geometrical corrector by signal, and the geometrical corrector is to the simulation live signal
Geometric correction is carried out, real-time ring curtain image is obtained.
6. the analogue system of simulation offshore and gas development engineering-environment according to claim 5, wherein the display unit
Further include：Active stereo projector and projection screen, the active stereo projector resolving are simultaneously real-time by the projection screen
Show the ring curtain image, real-time analog simulation ocean engineering environment.
7. the analogue system of simulation offshore and gas development engineering-environment according to claim 3, wherein further include：Middle control
Middle control unit communication described in unit is connected to the resolving server and the coordination service device, described in the middle control unit control
Resolve server calculating and analog form.
8. the analogue system of simulation offshore and gas development engineering-environment according to claim 3, wherein further include that operation is single
Member, the operating unit include：Multiple interactive devices, the operating unit are communicatively coupled to the resolving server and the coordination
Server, the operating unit send out operation and control instruction by multiple interactive devices.
9. the analogue system of simulation offshore and gas development engineering-environment according to claim 3, wherein including：Interchanger,
The switch communication is connected to the resolving server, the coordination service device, the emulation rendering server and described aobvious
Show unit, for realizing the network data exchange between unit each component.
10. the analogue system of simulation offshore and gas development engineering-environment according to claim 3, wherein further include：Data
Server, the data server is communicatively coupled to the resolving server, for storing and backing up the analogue data.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111862720A (en) * | 2019-04-29 | 2020-10-30 | 中国石油化工股份有限公司 | Simulation training system and method based on remote control unmanned submersible |
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